ZIP Code 61459

Zip Code: 61459
Type: Standard
Official USPS city name: Marietta
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 388.0
Density: 4.3
Primary Official County Code: 17057
Primary Official County Name: Fulton
Official County Name: Fulton| McDonough
Official County Code: 17057| 17109
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (10:12 AM Saturday, June 13 2026-06-13 (GMT -0500))
Geo Point: 40.50555, -90.41583

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